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https://reviews.apache.org/r/34279/
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Review request for Ambari, Nate Cole and Tom Beerbower.
Bugs: AMBARI-11177
https://issues.apache.org/jira/browse/AMBARI-11177
Repository: ambari
Description
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The ConfigureTask must be able to support type coercion when copying values
between stacks. This will enable data transformation during an upgrade. In
particular, this solves the issue of a configuration type being changed between
stack versions.
<transfer operation="copy" from-key="nimbus.host" to-key="nimbus.seeds"
coerce-to="yaml-array" />
Diffs
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ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
645c4bb
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
2b68a28
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/TransferCoercionType.java
PRE-CREATION
ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/TransferOperation.java
1ee2a35
ambari-server/src/main/resources/stacks/HDP/2.2/upgrades/upgrade-2.3.xml
eb89dbd
ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/ConfigureActionTest.java
99882fd
Diff: https://reviews.apache.org/r/34279/diff/
Testing
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mvn clean test
Thanks,
Jonathan Hurley
